Heat pumps in compact ventilation appliances for solar passive houses - Part 2 Kompressionswärmepumpen inLüftungs-Kompaktgeräten für Solar-Passivhäuser - Teil 2

Compact ventilation appliances appeared on the market for solar passive houses. They include a heat pump to transfer heat from ventilation exhaust air to fresh air and/or domestic hot water. This article is the second part of a serie of two. It continues to describe a model for simulating the operation and performance of such appliances which was developped to be used in the TRNSYS software environment. It compares the results of calculations with those of laboratory measurements.